The word "Parail" is spelled with an emphasis on the "ai" sound. In IPA phonetic transcription, the word would look like /pəˈreɪl/. The first syllable, "pa," uses a neutral schwa sound followed by the long "a" sound. The second syllable, "rail," is spelled phonetically with a long "a" sound followed by an "l" sound. When pronounced correctly, the word sounds like "puh-rayl" with an emphasis on the second syllable.